http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Tycho Brahe's Description of his instruments and scientific work
BRAHE,Tycho.- -- Tycho Brahe's Description of his instruments and scientific work.1946 -- s.BRAHE:Astronomiae instauratae mechanica.Ausz.Engl.